15710140

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1307}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 33071472

約数和(自身を除く): 17361332

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 1307, 2404, 2614, 3005, 5228, 6010, 6535, 12020, 13070, 26140, 785507, 1571014, 3142028, 3927535, 7855070, 15710140]

約数ペア:

[(1, 15710140), (2, 7855070), (4, 3927535), (5, 3142028), (10, 1571014), (20, 785507), (601, 26140), (1202, 13070), (1307, 12020), (2404, 6535), (2614, 6010), (3005, 5228)]